Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality （x-1）*（-3x-2) >-1 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( x - 1 ) * ( -3 * x - 2 ) > -1         (1)

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    From inequality(1)：
         -0.847127 < x < 1.18046

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    The final solution set is :
         -0.847127 < x < 1.18046

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